function catstr(str,num,replacestr){//字符串长度收缩函数，参数：目标字符串、限制的长度、替换的字符串
if (num!=0&&str.length>num){
str=str.substring(0,num-replacestr.length);
str=str+replacestr;
}
return str;
}
function timefn(timestr){//时期格式函数
var str = timestr+'-';
str=str.replace('-1-','-01-')
str=str.replace('-2-','-02-')
str=str.replace('-3-','-03-')
str=str.replace('-4-','-04-')
str=str.replace('-5-','-05-')
str=str.replace('-6-','-06-')
str=str.replace('-7-','-07-')
str=str.replace('-8-','-08-')
str=str.replace('-9-','-09-')
str=str.substring(0,str.length-1)
return str;
}
//取得上条记录
function readnewsup(xmlfile,id){
var dom = new ActiveXObject("Microsoft.XMLDOM");
dom.async=false;
dom.load(xmlfile+"newsxml.asp?id="+sign);
var content = document.createElement("content");
var str = "";
var count=id;
var sign=20;
while (sign>0)
{
count=count-1
if (str==""){
var nodes=dom.documentElement.selectSingleNode("news[@id='"+count+"']")
if (nodes!=null){
str=""+nodes.childNodes(1).text+"";
}
}
sign=sign-1
}
content.innerHTML=str;
document.write (content.innerHTML)
}
//取得下条记录
function readnewsdown(xmlfile,id){
var dom = new ActiveXObject("Microsoft.XMLDOM");
dom.async=false;
dom.load(xmlfile+"newsxml.asp?id="+sign);
var content = document.createElement("content");
var str = "";
var count=id;
var sign=20;
while (sign>0)
{
count=count+1
if (str==""){
var nodes=dom.documentElement.selectSingleNode("news[@id='"+count+"']")
if (nodes!=null){
str=""+nodes.childNodes(1).text+"";
}
}
sign=sign-1
}
content.innerHTML=str;
document.write (content.innerHTML)
}
//读取类别新闻
function readnews(xmlfile,sign){//文件路径
var dom = new ActiveXObject("Microsoft.XMLDOM");
dom.async=false;
dom.load(xmlfile+"newsxml.asp?id="+sign);
var nodes=dom.documentElement;
var xmlnum=nodes.childNodes.length;
var content = document.createElement("content");
var str="";
for(var i=0;i < xmlnum;i++){
if (nodes.childNodes[i].childNodes(3).text==sign){
if (str==""){
var xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
xmlhttp.open("get",xmlfile+"news"+nodes.childNodes[i].childNodes(0).text+".htm",true);
xmlhttp.onreadystatechange=function(){
if(xmlhttp.readyState==4){
content.innerHTML=xmlhttp.responseText;
var tmpnode = document.getElementsByName("news")[0];
while (tmpnode.childNodes.length!=0)
{
tmpnode.removeChild(tmpnode.childNodes(0));
}
tmpnode.appendChild(content);
}
}
xmlhttp.send(null);
}
}
}
}
//批量读取类别新闻
function readnewscell(xmlfile,sign,page,contentid,pageid,gotoid,lengthstr,css){//文件路径、类别id、页数、内容id、页数id、跳转id、限制长度、CSS
var dom = new ActiveXObject("Microsoft.XMLDOM");
dom.async=false;
dom.load(xmlfile+"newsxml.asp?id="+sign);
var nodes=dom.documentElement;
var content = document.createElement("content");
var content1 = document.createElement("content1");
var content2 = document.createElement("content2");
var xmlnum=nodes.childNodes.length;
var str="";
sum=0;//总数
vpage=20;//一页多少个
for(var i=0;i < xmlnum;i++){
if (nodes.childNodes[i].childNodes(3).text==sign){
sum=sum+1
}
}
sumpage=Math.ceil(sum/vpage);
if (page==0) {page=1;}
if (page<1) {page=1;}
if (page>sumpage) {page=sumpage;}
var j=0;
var tmp="";
for(var k=1;k <= sumpage;k++){
if (k==page){tmp=tmp+"";}else{tmp=tmp+"";}}
for(var i=0;i < xmlnum;i++){
if (nodes.childNodes[i].childNodes(3).text==sign){
if ((j>=((page-1)*vpage))&&(j<(page*vpage))){
str=str+"
";}j++;
}
}
var runpage="首页 | 上一页 | 下一页 | 尾页";
var gotostr="
转到第页
"
content.innerHTML="
"+str+"
";//内容
content1.innerHTML=runpage;//分页
content2.innerHTML=gotostr;//跳转
var tmpnode = document.getElementsByName(contentid)[0];
while (tmpnode.childNodes.length!=0)
{
tmpnode.removeChild(tmpnode.childNodes(0));
}
tmpnode.appendChild(content);
var tmpnode1 = document.getElementsByName(pageid)[0];
while (tmpnode1.childNodes.length!=0)
{
tmpnode1.removeChild(tmpnode1.childNodes(0));
}
tmpnode1.appendChild(content1);
var tmpnode2 = document.getElementsByName(gotoid)[0];
while (tmpnode2.childNodes.length!=0)
{
tmpnode2.removeChild(tmpnode2.childNodes(0));
}
tmpnode2.appendChild(content2);
}
function readnewslist(xmlfile,maxsum,sign,border,widthstr,lengthstr){//文件路径、最大数、类别、边框、表宽、字长
var dom = new ActiveXObject("Microsoft.XMLDOM");
dom.async=false;
dom.load(xmlfile+"newsxml.asp?id="+sign+"&maxsum="+maxsum);
var nodes=dom.documentElement;
var content = document.createElement("content");
var xmlnum=nodes.childNodes.length;
var str="";
var j=0;
for(var i=0;i < xmlnum;i++){
if ((nodes.childNodes[i].childNodes(3).text=='36'||nodes.childNodes[i].childNodes(3).text=='37'||nodes.childNodes[i].childNodes(3).text=='63'||nodes.childNodes[i].childNodes(3).text=='64')&&j
